ref: 58def1b6b397519cca5cd753fec20c102f9cdcc9
dir: /rc/sysbuild/
#!/bin/rc -b
rfork en
flagfmt='f:force';
eval `''{aux/getflags $*} || exec aux/usage
cd /
if(! test -d .git)
bind -ac /dist/plan9front /
branch=`{git/branch}
cid=`{cat /.git/refs/$branch}
ver=unknown
if(test -f /sys/version)
ver=`{cat /sys/version}
if(! ~ $force 1){
if(~ $ver $cid){
echo System up-to-date: $ver
exit 0
}
}
fn build{
mk && mk install
}
cd /sys/src
build
machine=`{echo $terminal | awk -F/ '{print $5}'}
switch($machine){
case imx8
cd /sys/src/9/imx8
build
if(! test -f /srv/ext4)
ext4srv
mount /srv/ext4 /n/emmc /dev/sdO0/linux
cp /arm64/9reform.u /n/emmc/
case pc64
cd /sys/src/9/pc64
build
bind -a '#S' /dev
9fs 9fat
cp /amd64/9pc64 /n/9fat/
}
echo $cid >/sys/version
echo Updated to $cid